ES452096A1 - Energy utilizing method from external fluid agent - Google Patents

Energy utilizing method from external fluid agent

Info

Publication number
ES452096A1
ES452096A1 ES452096A ES452096A ES452096A1 ES 452096 A1 ES452096 A1 ES 452096A1 ES 452096 A ES452096 A ES 452096A ES 452096 A ES452096 A ES 452096A ES 452096 A1 ES452096 A1 ES 452096A1
Authority
ES
Spain
Prior art keywords
duct
air
external fluid
utilizing method
fluid agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES452096A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES452096A priority Critical patent/ES452096A1/en
Priority to FR7721002A priority patent/FR2366464A1/en
Priority to JP9226377A priority patent/JPS5348143A/en
Publication of ES452096A1 publication Critical patent/ES452096A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Abstract

A propeller or fan is mounted in a circular duct (2) which tapers to a smaller diameter (2b) downstream from the fan. This reduction in duct diameter causes an increase in the linear velocity of the air flowing through the duct. This increase in velocity reduces the pressure inside the duct below that of the ambient air. Additional air is sucked into the zone (5), which lies ahead of the duct (2), through the annular ducts (6, 7, 8). The energy of the total mass of air flowing in the duct downstream of the annular ducts (6, 7, 8) is increased. The outward flow of air can be used to generate a surplus of power.
ES452096A 1976-10-04 1976-10-04 Energy utilizing method from external fluid agent Expired ES452096A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES452096A ES452096A1 (en) 1976-10-04 1976-10-04 Energy utilizing method from external fluid agent
FR7721002A FR2366464A1 (en) 1976-10-04 1977-07-07 Energy generation system using fluid - uses fan to create pressure drop which generates more power
JP9226377A JPS5348143A (en) 1976-10-04 1977-08-02 Energy utilizing method from external fluid agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES452096A ES452096A1 (en) 1976-10-04 1976-10-04 Energy utilizing method from external fluid agent

Publications (1)

Publication Number Publication Date
ES452096A1 true ES452096A1 (en) 1977-12-01

Family

ID=8472361

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452096A Expired ES452096A1 (en) 1976-10-04 1976-10-04 Energy utilizing method from external fluid agent

Country Status (3)

Country Link
JP (1) JPS5348143A (en)
ES (1) ES452096A1 (en)
FR (1) FR2366464A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320304A (en) * 1978-01-30 1982-03-16 New Environment Energy Development Aktiebolag (Need) Apparatus for increasing the flow speed of a medium and for recovering its kinetic energy
KR20100014548A (en) * 2007-03-23 2010-02-10 프로디자인 윈드 터빈 코포레이션 Wind turbine with mixers and ejectors

Also Published As

Publication number Publication date
JPS5348143A (en) 1978-05-01
FR2366464A1 (en) 1978-04-28

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